M540 - Endstops Abort SD

sdcard Abort SD printing when an endstop is triggered. SDSUPPORT SD_ABORT_ON_ENDSTOP_HIT

Description

Set whether SD printing should abort in the event of any endstop being triggered. This provides a fast way to abort a print in the event of mechanical failure such as loose couplings, lost steps, diverted axes, binding, etc., which lead to axes being very far out of position.

Notes

Requires SDSUPPORT and SD_ABORT_ON_ENDSTOP_HIT.

Use ENDSTOPS_ALWAYS_ON_DEFAULT or M120 to ensure that endstops are enabled.

Usage

M540 S<flag>

Parameters

S<flag>

Whether (1) or not (0) to abort SD printing on endstop hit.